Heinen notched an assist, two shots on goal and four hits in Saturday's 7-3 loss to the Oilers.
Heinen netted two even-strength goals in Tuesday's 6-3 win against Chicago.
Heinen produced a power-play assist and two PIM in Wednesday's 6-5 overtime loss to the Flames.
Heinen signed a two-year, $4.5 million contract with Vancouver on Monday.
Heinen struggled in the playoffs, generating a lone helper in eight games, after reaching the 30-point threshold in the regular season.
Heinen (undisclosed) is available to play in Game 4 against the Panthers on Sunday, per Tom Gulitti of NHL.com.
Heinen (undisclosed) continues to be day-to-day but won't be available for Game 3 versus Florida on Friday, Conor Ryan of The Boston Globe reports.
Heinen (undisclosed) is expected to miss Game 2 against Florida on Wednesday, per Tom Gulitti of NHL.com.
Heinen (undisclosed) won't be in the lineup for Game 1 versus Florida on Monday, according to Steve Conroy of the Boston Herald.
Heinen (undisclosed) won't play in Saturday's Game 7 versus the Maple Leafs, Joe Haggerty of Boston Sports Journal reports.